GlyCosmos Portal

GlyCosmos Glycoproteins

Integrated list of glycoproteins extracted from UniProt and annotated with glycosylation data from GlyGen, GlyConnect, GlycoProtDB and The O-GlcNAc Database. For each entry, information such as glycosylation site, glycans, diseases, 3D structures, and pathway information are available.

Source	Last Updated
GlyConnect	March 24, 2025
GlycoProtDB	December 4, 2018
GlyGen	October 30, 2024
The O-GlcNAc Database	January 30, 2025
UniProt	February 20, 2025

Displaying entries **1 - 25** of **16604** in total

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UniProt ID ▲	Protein Name	Gene Symbol	Organism	Taxonomy ID	No. of Glycosylation Sites	Gene Ontology	Gene Ontology ID
A0A023SER7	MHC class I polypeptide-related protein A (Fragment)	MICA	Homo sapiens (human)	9606	3	membrane	GO:0016020
A0A023SGA8	Truncated MHC class I polypeptide-related protein A (Fragment)	MICA	Homo sapiens (human)	9606	3
A0A024CHX5	Butyrylcholinesterase p.Ala34Val splice variant (Fragment)		Homo sapiens (human)	9606	1	cholinesterase activity membrane	GO:0004104 GO:0016020
A0A024CIM4	Carboxylic ester hydrolase		Homo sapiens (human)	9606	5	cholinesterase activity extracellular region	GO:0004104 GO:0005576
A0A024QYS2	Transmembrane 9 superfamily member		Homo sapiens (human)	9606	1	membrane	GO:0016020
A0A024R0K5	Carcinoembryonic antigen-related cell adhesion molecule 5	CEACAM5 hCG_1642477	Homo sapiens (human)	9606	3	plasma membrane	GO:0005886
A0A024R2X3	Hyaluronidase (Fragment)	HYAL1 hCG_17459	Homo sapiens (human)	9606	1	carbohydrate metabolic process chondroitin hydrolase activity chondroitin sulfate catabolic process embryonic skeletal joint morphogenesis extracellular region hyaluronan catabolic process hyalurononglucosaminidase activity lysosome response to virus	GO:0004415 GO:0005576 GO:0005764 GO:0005975 GO:0009615 GO:0030207 GO:0030214 GO:0052757 GO:0060272
A0A024R374	Cathepsin B		Homo sapiens (human)	9606	1	apical plasma membrane cysteine-type endopeptidase activity decidualization external side of plasma membrane extracellular space lysosome proteolysis involved in protein catabolic process regulation of catalytic activity thyroid hormone generation viral entry into host cell	GO:0004197 GO:0005615 GO:0005764 GO:0006590 GO:0009897 GO:0016324 GO:0046697 GO:0046718 GO:0050790 GO:0051603
A0A024R5G9	Cathepsin F	CTSF hCG_20245	Homo sapiens (human)	9606	2	cysteine-type peptidase activity endoplasmic reticulum intracellular membrane-bounded organelle lysosome plasma membrane proteolysis	GO:0005764 GO:0005783 GO:0005886 GO:0006508 GO:0008234 GO:0043231
A0A024R6G3	Fibulin-5		Homo sapiens (human)	9606	1	calcium ion binding	GO:0005509
A0A024R6I9	Serpin peptidase inhibitor, clade A (Alpha-1 antiproteinase, antitrypsin), member 4, isoform CRA_a	SERPINA4 hCG_22333	Homo sapiens (human)	9606	3	extracellular space serine-type endopeptidase inhibitor activity	GO:0004867 GO:0005615
A0A024R6U7	Adhesion G-protein coupled receptor G1 (Fragment)	GPR56	Homo sapiens (human)	9606	1	G protein-coupled receptor activity cell adhesion cell differentiation cell surface receptor signaling pathway extracellular region heparin binding membrane raft nervous system development plasma membrane	GO:0004930 GO:0005576 GO:0005886 GO:0007155 GO:0007166 GO:0007399 GO:0008201 GO:0030154 GO:0045121
A0A024R798	Choline transporter-like protein	SLC44A2 hCG_28494	Homo sapiens (human)	9606	2	choline transmembrane transporter activity mitochondrial outer membrane phosphatidylcholine biosynthetic process plasma membrane	GO:0005741 GO:0005886 GO:0006656 GO:0015220
A0A024R8G3	Prostaglandin-H2 D-isomerase		Homo sapiens (human)	9606	2	Golgi apparatus extracellular space gene expression mast cell degranulation negative regulation of male germ cell proliferation nuclear membrane perinuclear region of cytoplasm prostaglandin biosynthetic process prostaglandin-D synthase activity regulation of circadian sleep/wake cycle, sleep response to glucocorticoid retinoid binding rough endoplasmic reticulum small molecule binding	GO:0001516 GO:0004667 GO:0005501 GO:0005615 GO:0005791 GO:0005794 GO:0010467 GO:0031965 GO:0036094 GO:0043303 GO:0045187 GO:0048471 GO:0051384 GO:2000255
A0A024R971	Fibromodulin		Homo sapiens (human)	9606	2	collagen fibril organization extracellular region	GO:0005576 GO:0030199
A0A024RAG6	Complement C1q subcomponent subunit A	ADIC	Homo sapiens (human)	9606	1	astrocyte activation complement activation, classical pathway complement-mediated synapse pruning extracellular region extrinsic component of postsynaptic membrane extrinsic component of presynaptic membrane glutamatergic synapse microglial cell activation neuron remodeling vertebrate eye-specific patterning	GO:0001774 GO:0005576 GO:0006958 GO:0016322 GO:0048143 GO:0098888 GO:0098890 GO:0098978 GO:0150062 GO:0150064
A0A024RBC5	Glucosamine (N-acetyl)-6-sulfatase (Sanfilippo disease IIID), isoform CRA_a (Fragment)	GNS hCG_1640559	Homo sapiens (human)	9606	5	N-acetylglucosamine-6-sulfatase activity glycosaminoglycan binding keratan sulfate catabolic process lysosome sulfate binding	GO:0005539 GO:0005764 GO:0008449 GO:0042340 GO:0043199
A0A024RCL3	MHC class I polypeptide-related sequence A	MICA hCG_2001511	Homo sapiens (human)	9606	3
A0A059WRJ1	MHC class I antigen (Fragment)	HLA-B	Homo sapiens (human)	9606	1
A0A060N0U0	MHC class I antigen (Fragment)	HLA-B	Homo sapiens (human)	9606	1
A0A060S0N7	MHC class I antigen (Fragment)	HLA-C	Homo sapiens (human)	9606	1
A0A060VCP6	MHC class I antigen (Fragment)	HLA-C	Homo sapiens (human)	9606	1
A0A060VCV6	MHC class I antigen (Fragment)	HLA-C	Homo sapiens (human)	9606	1	ER to Golgi transport vesicle membrane antigen processing and presentation cell surface early endosome membrane immune response lumenal side of endoplasmic reticulum membrane phagocytic vesicle membrane recycling endosome membrane	GO:0006955 GO:0009986 GO:0012507 GO:0019882 GO:0030670 GO:0031901 GO:0055038 GO:0098553
A0A060VCX7	MHC class I antigen	HLA-C	Homo sapiens (human)	9606	1	ER to Golgi transport vesicle membrane antigen processing and presentation cell surface early endosome membrane immune response lumenal side of endoplasmic reticulum membrane phagocytic vesicle membrane recycling endosome membrane	GO:0006955 GO:0009986 GO:0012507 GO:0019882 GO:0030670 GO:0031901 GO:0055038 GO:0098553
A0A060VCX9	MHC class I antigen (Fragment)	HLA-C	Homo sapiens (human)	9606	1	membrane	GO:0016020

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